(Add one more chapter for the second place on the list)
This safe house for "䲾鸽" Yu Jingshu to live in was originally a property owned by Huang Jun, a member of the䲾党. It has very complete supporting facilities.
Naturally, there is no shortage of in-demand household appliances like radios.
When Yu Jingshu was alone at home, she would tune the radio to the special channel prepared by her hometown for undercover personnel like them.
Every city has different radio channels, and Yu Jingshu only knows the channels in Shancheng.
Generally speaking, unless there is a special emergency, this channel will only play some music, or pretend to be a radio station supporting the Communist Party, broadcasting some news about the war on the front line.
And if any emergency occurs, there is no way to notify on the radio.
The only option is to urgently activate the special radio channel of this radio and broadcast in clear code in the form of code against code.
Obviously, the old family might have thought that their "Nightingale" team was ready to evacuate the mountain city.
Since we can't use the radio to communicate, the only way for our hometown is to try to contact Comrade "Xinghuo" of the "Nightingale" team.
Generally speaking, since this kind of clear code broadcast has been enabled in my hometown, it means that this is the most urgent and highest level form of command.
I heard a clear code call coming from the radio, which was Comrade "Farmer" directly calling the team leader Comrade "Xinghuo".
Yu Jingshu was stunned for only a moment, then immediately dropped the luggage she was packing.
He rushed to the table where the radio was placed, took out a piece of paper and a pen from the drawer, and started recording quickly.
As the radio operator of the team, Yu Jingshu naturally knew that although the clear code call was an order to the team leader "Xinghuo", she was actually the one who recorded it.
After all, the team leader "Xinghuo" really didn't know the password for the clear code call.
And she is the only one in the entire "Nightingale" team who knows how to convert the password for plain text calls.
It took five or six minutes to record a long string of codes before the entire broadcast was over.
Only then did Yu Jingshu take out the code book of their "Nightingale" team from the packed suitcase.
This is a book, a best-selling romance novel in the Republic of China titled "My Love, Are You Still Alone?"
Compare the table of contents numbers of this romance novel and find the corresponding page number.
Then match the number of rows of constant numbers, then the number of columns of vertical numbers, and finally subtract the last number broadcast in clear code, and you can find the corresponding word in the book.
Although the design of this code book is very troublesome, it is stored in this double encryption method.
Even if the enemy seized the code book of this romance novel, it would be difficult for them to guess that this was the code book of their underground party's "Nightingale" group.
Moreover, the enemy does not know how to use it correctly, and it is difficult for him to crack the correct usage of the password by just reading this romance novel.
It was also the first time that Shen Yutang heard Comrade "Farmer" from her hometown calling her directly on the radio.
While I feel honored, I also feel a huge responsibility on my shoulders!
Even though she didn't know now what the command Comrade "Farmer" had given her was.
The big boss in her hometown called her so earnestly, there must be some important task for her to assign, there is no doubt about it!
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